A week of top AP photos

This gallery contains images published April 25 - May 2, 2013.

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April 25

President Barack Obama, left, applauds as former first lady Barbara Bush, second from left, and former president George W. Bush, right, help former president George H.W. Bush stand to acknowledge a standing ovation during the dedication of the George W. Bush Presidential Center, Thursday, April 25, 2013, in Dallas.